> The Sigma > chips are hardware decoder chips for MPEG and other codecs so that is > all they would do.
Sigma mumbles something about audio DSP. > There are clearly integration issues. The TI chips probably wouldn't be > able to access memory at 200 MHz DDR so that would be an issue that I > would solve with a very small read cache and a posted write buffer. > It would be more useful if they had a model that supported DDR/DDR2 > SDRAM. The datasheet for the TI DM6446 (DM6443 is probably the same) says: "32 bit DDR2 SDRAM memory controller with 256 M-Byte address space" _______________________________________________ Open-graphics mailing list [email protected] http://lists.duskglow.com/mailman/listinfo/open-graphics List service provided by Duskglow Consulting, LLC (www.duskglow.com)
